Normative measurements of noise at CNC machines work stations

• Autorzy: Mika D. , Józwik J.

Identyfikatory

DOI

10.12913/22998624/63387

• Języki publikacji: EN

Abstrakty

EN

Minimisation of noise at a workstation is among fundamental tasks for maintaining safety at work, both in terms of health (the auditory system in particular) as well as work comfort. Thus, it is very important to systematically monitor noise levels by carrying out reliable measurements at a workstation. The method of performing noise measurements at workstations of specific machines is normalised so the results of such measurements for different machines is comparable. This paper presents noise measurements for DMC 635 numerically controlled milling machine, performed in accordance with PN ISO 230-5:2002 norm. The results showed that the level of noise at the operator’s workstation significantly exceeds the norm at certain machining parameters. The results of tests are concluded as detailed recommendation for the CNC machine tool operator to use hearing protection when at work.

Słowa kluczowe

EN

noise; noise measurement; acoustic pressure; acoustic absorption; CNC machines

• Wydawca: Lublin University of Technology ; Polish Society of Ecological Engineering (PTIE), Branch of PTIE in Lublin
• Czasopismo: Advances in Science and Technology. Research Journal
• Rocznik: 2016
• Tom: Vol. 10, nr 30
• Strony: 138--143
• Opis fizyczny: Bibliogr. 20 poz., fig., tab.

Twórcy

autor

Mika D.

• The State School of Higher Education, The Institute of Technical Sciences and Aviation, 54Pocztowa Street, 22-100 Chełm, Poland

autor

Józwik J.

• Department of Production Engineering, Mechanical Engineering Faculty, Lublin University of Technology, 36Nadbystrzycka Street, 20-816 Lublin, Poland

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